25652452

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{653}}^1$

素因数の和:748

約数の個数: 48

約数和(自身を含む): 54496512

約数和(自身を除く): 28844060

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 61, 92, 122, 161, 244, 322, 427, 644, 653, 854, 1306, 1403, 1708, 2612, 2806, 4571, 5612, 9142, 9821, 15019, 18284, 19642, 30038, 39284, 39833, 60076, 79666, 105133, 159332, 210266, 278831, 420532, 557662, 916159, 1115324, 1832318, 3664636, 6413113, 12826226, 25652452]

約数ペア:

[(1, 25652452), (2, 12826226), (4, 6413113), (7, 3664636), (14, 1832318), (23, 1115324), (28, 916159), (46, 557662), (61, 420532), (92, 278831), (122, 210266), (161, 159332), (244, 105133), (322, 79666), (427, 60076), (644, 39833), (653, 39284), (854, 30038), (1306, 19642), (1403, 18284), (1708, 15019), (2612, 9821), (2806, 9142), (4571, 5612)]